-9=3x-7+9

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Solution for -9=3x-7+9 equation:



-9=3x-7+9
We move all terms to the left:
-9-(3x-7+9)=0
We add all the numbers together, and all the variables
-(3x+2)-9=0
We get rid of parentheses
-3x-2-9=0
We add all the numbers together, and all the variables
-3x-11=0
We move all terms containing x to the left, all other terms to the right
-3x=11
x=11/-3
x=-3+2/3

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